Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8085256 | Electronic device | Mayuko Sakamoto, Hiromi Katoh, Tomoyuki Nagai | 2011-12-27 |
| 7903214 | Liquid crystal display device comprising an optical sensor for detecting the intensity of ambient light | Hiromi Katoh | 2011-03-08 |
| 7898619 | Liquid crystal display | Hiromi Katoh, Kazuhiro Maeda | 2011-03-01 |